/*******************************************************************************
* Copyright (c) 2008, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* VMware Inc. - initial contribution
*******************************************************************************/
package org.eclipse.virgo.snaps.test;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.util.Dictionary;
import java.util.Hashtable;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.eclipse.virgo.nano.deployer.api.core.ApplicationDeployer;
import org.eclipse.virgo.nano.deployer.api.core.DeploymentException;
import org.eclipse.virgo.nano.deployer.api.core.DeploymentIdentity;
import org.eclipse.virgo.test.framework.dmkernel.DmKernelTestRunner;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.runner.RunWith;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.framework.ServiceReference;
import org.osgi.service.event.Event;
import org.osgi.service.event.EventHandler;
@RunWith(DmKernelTestRunner.class)
public abstract class AbstractDeployerTests {
private static final CountDownLatch latch = new CountDownLatch(1);
private BundleContext context;
private ApplicationDeployer deployer;
protected BundleContext getContext() {
return context;
}
protected ApplicationDeployer getDeployer() {
return deployer;
}
protected DeploymentIdentity deploy(String path) throws DeploymentException {
File f = new File(path);
assertTrue(f.getAbsolutePath() + " does not exist.", f.exists());
return getDeployer().deploy(f.toURI());
}
@BeforeClass
public static void registerEventHandler() {
EventHandler eventHandler = new InitialArtifactDeploymentAwaitingEventHandler();
Dictionary<String, String> properties = new Hashtable<String, String>();
properties.put("event.topics", "org/eclipse/virgo/kernel/*");
FrameworkUtil.getBundle(AbstractDeployerTests.class).getBundleContext().registerService(EventHandler.class, eventHandler, properties);
}
private static final class InitialArtifactDeploymentAwaitingEventHandler implements EventHandler {
public void handleEvent(Event event) {
if ("org/eclipse/virgo/kernel/userregion/systemartifacts/DEPLOYED".equals(event.getTopic())) {
latch.countDown();
}
}
}
@Before
public void setUp() throws Exception {
try {
if (!latch.await(60, TimeUnit.SECONDS)) {
fail("System artifacts were not deployed within 60 seconds");
}
} catch (InterruptedException e) {
Thread.interrupted();
fail("System artifacts were not deployed within 60 seconds");
}
this.context = FrameworkUtil.getBundle(getClass()).getBundleContext();
ServiceReference<ApplicationDeployer> appDeployerServiceReference = this.context.getServiceReference(ApplicationDeployer.class);
assertNotNull("ApplicationDeployer service reference not found", appDeployerServiceReference);
this.deployer = (ApplicationDeployer) this.context.getService(appDeployerServiceReference);
assertNotNull("ApplicationDeployer service not found", this.deployer);
}
}